745188093

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{54437}}^1$

素因数の和:54475

約数の個数: 30

約数和(自身を含む): 1205420634

約数和(自身を除く): 460232541

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 169, 351, 507, 1053, 1521, 4563, 13689, 54437, 163311, 489933, 707681, 1469799, 2123043, 4409397, 6369129, 9199853, 19107387, 27599559, 57322161, 82798677, 248396031, 745188093]

約数ペア:

[(1, 745188093), (3, 248396031), (9, 82798677), (13, 57322161), (27, 27599559), (39, 19107387), (81, 9199853), (117, 6369129), (169, 4409397), (351, 2123043), (507, 1469799), (1053, 707681), (1521, 489933), (4563, 163311), (13689, 54437)]